Home / 6,846,830,869,437.90-9,448,632,688,227.80-3,721,763,379,571.80

Finding the Fourth Proportional to 6,846,830,869,437.90, 9,448,632,688,227.80 and 3,721,763,379,571.80

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Solution

The fourth proportional to 6,846,830,869,437.90, 9,448,632,688,227.80 and 3,721,763,379,571.80 is: 5,136,036,773,310.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,846,830,869,437.90 : 9,448,632,688,227.80 = 3,721,763,379,571.80 : x
  2. Step 2: Convert to fraction form
    6,846,830,869,437.90/9,448,632,688,227.80 = 3,721,763,379,571.80/x
  3. Step 3: Cross multiply
    6,846,830,869,437.90x = 9,448,632,688,227.80 × 3,721,763,379,571.80
  4. Step 4: Simplify right side
    6,846,830,869,437.90x = 35,165,575,126,071,281,098,686,464
  5. Step 5: Solve for x
    x = 35,165,575,126,071,281,098,686,464/6,846,830,869,437.90
  6. Step 6: Final answer
    x = 5,136,036,773,310.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.